Skip to content

Instantly share code, notes, and snippets.

View Luctins's full-sized avatar

Lucas Martins Mendes Luctins

View GitHub Profile
@Luctins
Luctins / gSync.sh
Created October 13, 2017 22:53
simple script for cli gdrive sinching with grive tool
cd ~/googleDrive
grive -V --log-http logs/synclogHTTP.txt -l logs/synclog.txt -P
@Luctins
Luctins / findColor.py
Created December 3, 2017 01:36
OpenCV experiment
import cv2 as cv
import numpy as np
def nothing(x):
pass
#img = cv.imread('fil_img.jpg')
cap = cv.VideoCapture(0)
@Luctins
Luctins / debug.h
Last active July 9, 2019 17:45
Pack of helper and debug macros for C
#ifndef DEBUG_HELPER_H
#define DEBUG_HELPER_H
/**
@file debug_helper.h
@author Lucas Martins Mendes
@brief debug macros
*/
/*--Used to paste tokens together--*/
@Luctins
Luctins / dithering.pde
Created February 24, 2020 17:42
Dithering code example
PImage img;
int x_max = 0, y_max = 0, _x_max = 0, _y_max = 0 ;
final int inc = 10;
final int color_num = 4;
final float e[] = {7.0/16.0, 3.0/16.0, 5.0/16.0, 1.0/16.0};
void setup()
{
@Luctins
Luctins / oneko-band
Created May 20, 2020 19:19
A simple script that creates a string of oneko's that follow each other, $1 is the amount or if == a create all sprites, $2 is aditional param to first cat (like -tofocus)
#!/bin/bash
trap 'exit' INT
stop()
{
killall oneko
exit
}
@Luctins
Luctins / insert-image.el
Last active January 26, 2021 19:31
orgmode image inserter
(defun org-insert-image-from-clipboard ()
"Take a screenshot into a time stamped unique-named file in the
same directory as the org-buffer and insert a link to this file. Depends in X.org to work (for now)"
(interactive)
(setq folder-name (concat (file-name-sans-extension (buffer-file-name)) "-orgimg"))
(message folder-name)
(if (not (file-directory-p folder-name))
(make-directory folder-name nil))
(setq filename
(concat
@Luctins
Luctins / setdisplaybrightness.sh
Created December 15, 2020 12:44
ddcutil monitor brightness adjust alias
alias setmonitorbrightness='sudo ddcutil --display 1 setvcp 10'
@Luctins
Luctins / print_num.c
Created December 17, 2020 15:00
Routine for printing numbers on platforms that have no printf (this one specifically is for NIOS II), DEBUG_OUTPUT is your the string printing routine of choice.
/**
@brief print a number as a decimal (because of memory constraints the limited printf only works for hex and strings, no decimals).
*/
void print_num(alt_u32 num)
{
char buff[15],tmp;
char * str = buff;
alt_u8 dp=0; /*number of decimal places*/
if(num == 0)
{
@Luctins
Luctins / util.h
Last active September 8, 2021 17:36
C Utilities
/**
Copyright (c) 2020 Lucas Martins Mendes.
All rights reserved.
Redistribution and use in source and binary forms are permitted
provided that the above copyright notice and this paragraph are
duplicated in all such forms and that any documentation,
advertising materials, and other materials related to such
distribution and use acknowledge that the software was developed
by the Lucas M. The name of the
@Luctins
Luctins / stophd.sh
Created March 16, 2021 20:49
Alias to make silly USB hard drives stop spinning
alias stophd='sudo hdparm -B1' #<path to drive>
#Usage: stophd /dev/sdb